Continuing refinements of the logic to take WHERE clause terms not used for
indexing into account when computing the number of output rows from each
table.

FossilOrigin-Name: b65dc53415f42d8402d0ec7f4bedf59d7b39b486
diff --git a/src/sqliteInt.h b/src/sqliteInt.h
index d8ed4eb..268fef3 100644
--- a/src/sqliteInt.h
+++ b/src/sqliteInt.h
@@ -1032,6 +1032,7 @@
 #define SQLITE_Transitive     0x0200   /* Transitive constraints */
 #define SQLITE_OmitNoopJoin   0x0400   /* Omit unused tables in joins */
 #define SQLITE_Stat3          0x0800   /* Use the SQLITE_STAT3 table */
+#define SQLITE_AdjustOutEst   0x1000   /* Adjust output estimates using WHERE */
 #define SQLITE_AllOpts        0xffff   /* All optimizations */
 
 /*